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APRS station K1DDM - show graphs
Comment: SharkRF openSPOT4
Location: 29°32.50' N 98°25.27' W - locator EL09SN90LA - show map
7.6 km Northeast bearing 34° from Alamo Heights, Bexar County, Texas, United States [?]
8.0 km North bearing 21° from Terrell Hills, Bexar County, Texas, United States
14.8 km Northeast bearing 28° from San Antonio, Bexar County, Texas, United States
103.8 km Southwest bearing 219° from Austin, Travis County, Texas, United States
Last position: 2025-07-10 00:43:26 UTC (7d 4h46m ago)
2025-07-09 19:43:26 CDT local time at Alamo Heights, United States [?]
Altitude: 0 m
Device: SharkRF: openSPOT4 (gadget)
Last path: K1DDM>APOSB4 via TCPIP*,qAC,T2BC
Positions stored: 30
Other SSIDs: K1DDM-Y K1DDM-7 K1DDM-i
Last heard a station directly: 2025-06-30 18:39:13 UTC (16d 10h50m ago)
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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